Soil characteristics. Column A: Field experiments. Column B: Field operation. Except for pH, data are in percent
| 0-5 in. | 5-10 in. | 10-15 in. | ||||
|---|---|---|---|---|---|---|
| Soil | A | B | A | B | A | B |
| Coarse sand | 53.8 | 46.3 | 52.4 | 43.6 | 54.2 | 35.6 |
| Fine sand | 39.5 | 37.8 | 42.9 | 38.7 | 41.3 | 44.0 |
| Silt and clay | 6.7 | 15.9 | 4.7 | 17.8 | 4.5 | 20.8 |
| Organic matter | 2.5 | 3.2 | <0.4 | 2.2 | <0.4 | 1.3 |
| pH | 5.0 | 5.2 | 5.2 | 5.4 | 5.4 | 5.3 |